initial import from Debian

version: 14.3.0-5
commit: bee30ab0fff2fd6af94c62376c8aa4221bb831e0

debian/patches/dwarf5-revert-default.diff

@@ -0,0 +1,24 @@
+# DP: Don't turn on DWARF 5 by default, where GCC 11 is not the default.
+
+--- a/src/gcc/common.opt
++++ b/src/gcc/common.opt
+@@ -3353,7 +3353,7 @@ Common Driver JoinedOrMissing RejectNega
+ Generate debug information in default version of DWARF format.
+ 
+ gdwarf-
+-Common Driver Joined UInteger Var(dwarf_version) Init(DWARF_VERSION_DEFAULT) RejectNegative
++Common Driver Joined UInteger Var(dwarf_version) Init(4) RejectNegative
+ Generate debug information in DWARF v2 (or later) format.
+ 
+ gdwarf32
+--- a/src/gcc/defaults.h
++++ b/src/gcc/defaults.h
+@@ -1444,7 +1444,7 @@ see the files COPYING3 and COPYING.RUNTI
+ /* When generating dwarf info, the default standard version we'll honor
+    and advertise in absence of -gdwarf-<N> on the command line.  */
+ #ifndef DWARF_VERSION_DEFAULT
+-#define DWARF_VERSION_DEFAULT 5
++#define DWARF_VERSION_DEFAULT 4
+ #endif
+ 
+ #ifndef USED_FOR_TARGET